UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTw91G+Mf6nDIQQYDsBPQXy8rpeej0cV2sWXTwbn2DQ=' 
WHERE 
  key_id = '75fa5dfe6e53a1038fda1a71e506f9786ac048d01d5e9569fac7a09ed336947c' 
  AND (
    token = 'vTw91G+Mf6nDIQQYDsBPQXy8rpeej0cV2sWXTwbn2DQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )